Home / 43,357.93-59,844.07-28,224.35

Finding the Fourth Proportional to 43,357.93, 59,844.07 and 28,224.35

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Solution

The fourth proportional to 43,357.93, 59,844.07 and 28,224.35 is: 38,956.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,357.93 : 59,844.07 = 28,224.35 : x
  2. Step 2: Convert to fraction form
    43,357.93/59,844.07 = 28,224.35/x
  3. Step 3: Cross multiply
    43,357.93x = 59,844.07 × 28,224.35
  4. Step 4: Simplify right side
    43,357.93x = 1,689,059,778.82
  5. Step 5: Solve for x
    x = 1,689,059,778.82/43,357.93
  6. Step 6: Final answer
    x = 38,956.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.